 Good day everybody. This is Dr. Sanjay Sanyal, Professor, Department Chair. The following is a series of videos showing the MD students performing some dissections on the abdominal and pelvic organs. And in appropriate places, I have given my voiceover commands. So now she's slipping the tunic-avaginalis. This is what we do when we are doing a hydrocele surgery. Hydrocele is fluid correction in the tunic-avaginalis. Cut some more, all the way down to the lower pole, as much as you can go. Go a little up now. Yes. Good. So this is the space that you see here. Can I have the instrument please? Yes, this space that you see here, this is the tunic-avaginalis space. The outer is the peritoneal layer, the inner is the visceral layer. And this is the space where you can get hydrocele or hematosele. So here, you have cut open the tunic-avaginalis. Next, what I'm going to do is, I'm going to, you can see a little bit of fluid also, you can see. Okay, now make a incision with the knife. You don't even need that force. I'm holding it for you. You have to go through the, now she's cutting the tunic-albogenia. Go, go, right in. Go, go, go, go. My finger is there. Good. Now you're gone. Okay. Tunic-albogenia. Now she's cutting the tunic-albogenia. If I cut your finger, you'll appear it. Okay. Can I have the force, please? This is the testicular tissue. I told you it does not look exactly as in the book. This is the testicular tissue. So this is the tunic-avaginalis. This is the tunic-albogenia, the tough structure. And inside that, you have the semiferous debules, straight debules and all the rest of it. This is what you see here. Okay? Fine. Now I'm going to demonstrate the parts on this side. You can close that one and start another one. But I'm going to add this portion. Here the student is slicing the tunic-albogenia, which is also a tough structure covering the two corpora cavernosa. And once the tunic-albogenia has been sliced because it requires quite a bit of dissection, you can see the cavernous spaces inside the corpora cavernosa. And this is the dissection of the pancreas, which has been done by some of these empty students. Three, two, one. So this again is the pancreas, which has been split open by my illustrious assistant there. And we can see this is the full length of the body, going through the neck, up to the head of the pancreas. So this is the sections from the anterior surface. Let's turn the pancreas now. This is a posterior view of the pancreas. And we can see, on slicing the posterior surface of the pancreas, we can see the common bile duct is passing through. It is going all the way here. And here it is forming a small dilatation, which is referred to as the ampoule of weather. And from there it is opening into the major diodenal papilla on the second part of the diodenum, which is located here. So this is what we see in the cut section of the pancreas. The pancreas duct itself is too minor to be visible. This is a CT scan of the abdomen to show the various intraabdominal organs, notably the pancreas and the kidneys. And this is an ultrasound of the abdomen, again to show the various intraabdominal organs. Thank you very much for watching. If you have any questions or comments, please put them in the comment section below. Have a nice day.